com.io7m.jregions.core.unparameterized.sizes

Class AreaSizesBI

java.lang.Object

com.io7m.jregions.core.unparameterized.sizes.AreaSizesBI

public final class AreaSizesBI
extends Object

Functions over area sizes.

Method Summary

Modifier and Type	Method and Description
static AreaBI	area(AreaSizeBI size) Construct an area at the origin that has the same size as size.
static boolean	includes(AreaSizeBI a, AreaSizeBI b) Determine if an area includes another area.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

includes

public static boolean includes(AreaSizeBI a,
                               AreaSizeBI b)

Determine if an area includes another area.

Inclusion is reflexive: ∀a. includes(a, a)

Inclusion is transitive: ∀a b c. includes(a, b) ∧ includes(b, c) → includes(a, c)

Parameters:

a - The containing area

b - The contained area

Returns:

true if a can contain b

area

public static AreaBI area(AreaSizeBI size)

Construct an area at the origin that has the same size as size.

Parameters:

size - The area size

Returns:

An area at the origin